| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.87 | 7.339% | $35.2823 | $35.28 | $35.30 | $35.30 |
| Purchase #2 | $201.93 | 4.767% | $211.556 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $134.31 | 3.305% | $138.7489 | $138.75 | $138.75 | $138.70 |
| Purchase #4 | $144.65 | 9.140% | $157.871 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $81.74 | 9.693% | $89.6631 | $89.66 | $89.65 | $89.70 |
| Purchase #6 | $218.54 | 8.453% | $237.0132 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $19.64 | 7.618% | $21.1362 | $21.14 | $21.15 | $21.10 |
| 7 purchase totals = | $833.68 | $891.2707 | $891.27 | $891.25 | $891.30 | |